baber/WOPTO huggingface dataset:
Patent JP-H06335139-A (JP)
Title: Fireproof panel for wiring apparatus
Inventor: KATO SHIGENORI
IPC: H02G3/02
Filed: 1993-05-24
Abstract: PURPOSE:To provide a fireproof panel that is easily fitted to a nonfireproof wiring apparatus mounted already on a mounting member. CONSTITUTION:A fireproof panel is fitted to a face of a plate frame 3 in a wiring apparatus in a way that the fireproof panel covers the frame face and the inside 3a of the plate frame 3. The firproof panel is formed by bending a plate of flame-resisting fireproof material like a metal. The panel has a module hole 9a for fitting the face part 8c of a wiring module 8 included in the wiring apparatus.
Patent JP-H10310339-A (JP)
Title: Elevator system
Inventor: MIYAZAWA HIDEKI
IPC: B66B1/30
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To detect the generation of shock positively and easily by automatic detection without preparing a conventional vibration detector or the like by detecting whether start shock or stop shock is generated from the output change of a speed control system at the time of starting elevation control of an elevator car or stopping it. SOLUTION: Whether or not a shock is generated at the time of starting elevation control of an elevator car or stopping it is detected from the output change of a speed control system, and the peak value of a torque current command IP1 from a speed control amplifier 4 in a certain speed range at the time of starting control is stored in a peak holding part 21. A judging part 22 judges the generation of start shock when the peak value exceeds a start shock judgment level PI2 . The case of detecting from the difference between the maximum value and the minimum value is also included depending on a control device. The generation of stop shock is detected from the difference at the time of stop. The case of remote-adjusting a constant of a gain or the like of the control device from the detection of shock generation is also included.
Patent JP-H04325849-A (JP)
Title: Rotor structure of electric rotating machine
Inventor: KOJIMA JUNICHI
IPC: H02K1/32
Filed: 1991-04-25
Abstract: PURPOSE:To suppress temperature rise of concentric field winding by supplying cooling air between concentric field windings inserted with interval chips. CONSTITUTION:Guide protrusions 9 for forming the intervals, communicating respective concentric field windings 1, between respective binds 4a-4d are provided on an interval chip 5 inserted between the concentric field windings 1.
Patent JP-S5747005-A (JP)
Title: Safety device for hydraulic change-over regulator
Inventor: KANEKO AIJIROU
IPC: F15B11/16
Filed: 1980-09-03
Abstract: PURPOSE: To improve the safety of a hydraulic change-over regulator by constituting a safety device for the regulator such that, when one of change-over bars is operated, starting notches of the other change-over bars are connected to a returning circuit.  
     CONSTITUTION: A motion adjusting member 27 is disposed on one side of a front face of a movable guide metal member 11 for yielding pivotal motion around a base axis thereof and is operable to be fitted into any one of a plurality of elongated guide holes 12 for displacing a desired one of operating levers 13, 13', 13" from a neutral to a rear position. By this construction, if a change-over bar 6, for example, is operated to its operative position, the other change-over bars 6', 6" are moved by the motion adjusting member 27 so that starting notches 7 thereof may be connected to a returning circuit 4. Consequently, high pressure oil which has flowed into the starting notches 7 of the not used change-over bars 6', 6" from a high pressure circuit 3 is rapidly sent back into the returning circuit 4, thereby preventing a sudden activation of working machines not used so far further improve the safety of the hydraulic change-over regulator. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S613675-A (JP)
Title: Follow-up device for weld line
Inventor: WATANABE TAKESHI
IPC: B23K9/127
Filed: 1984-06-15
Abstract: PURPOSE:To stabilize the transfer of a droplet, to reduce short circuit time and to stabilize welding current by using a welding power source which increases the pulse width of pulse current according to the short circuit detected by a short circuit detecting part. CONSTITUTION:The short circuit detecting part 30 is connected between a current circuit 23 and return circuit 24 of the welding current and detects the short circuit arising between a welding wire 7 and materials 2L, 2R to be welded during the transfer of the droplet in the case of executing CO2 welding. The welding power source 22A supplies the superposed current formed by superposing the pulse current on the intrinsic welding current so that the follow-up device for a weld line operates normally. The pulse width of the pulse current during the sustaining time of the short circuit detection signal, e.g., during the generation of the short circuit is increased in accordance with the short circuit detection signal when the part 30 detects the short circuit and emits said detection signal.
Patent JP-S612348-A (JP)
Title: Resin-sealed semiconductor device and manufacture thereof
Inventor: YOKOYAMA TAKAAKI
IPC: H01L23/29
Filed: 1984-06-15
Abstract: PURPOSE:To seal completely the supporting plate of a resin-sealed semiconductor device by a method wherein the device is made in a structure, wherein the first sealing resin part covering the supporting plate, whereon a semiconductor chip is adhered, and the semiconductor chip excluding part of the supporting plate and the second sealing resin part covering the remaining part of the supporting plate are adhered to each other. CONSTITUTION:A silicon power transistor chip 23 is adhered on a supporting plate 21, and at the same time, external lead wires 22a-22c are formed. The supporting plate 21 is sealed with a sealing resin. The sealing resin consists of a first sealing resin part 36, with which the chip 23 and the supporting plate 21 are coated excluding part of the supporting plate 21, and a second sealing resin part 38, with which the remaining part of the supporting plate 21 is coated. The first and second sealing resin parts 36 and 38 are formed in such a way that the resin parts 36 and 38 are adhered to each other and the supporting plate 21 is completely sealed.
Patent JP-H05313162-A (JP)
Title: Liquid crystal display device with back light
Inventor: IKEDA MINORU
IPC: G02F1/13357
Filed: 1992-05-14
Abstract: PURPOSE:To obtain the liquid crystal display device with a back light having a high display grade without the chipping of a display device in spite of long- term use by adopting the structure in which the pressing force to bring the light emission surfaces of a liquid crystal display panel and the back light unit into tight contact with each other is applied to the device. CONSTITUTION:Conductive rubber is used as a conductive connecting member 3 and a metallic frame as a fixing means 5. A connecting member 3 held by the liquid crystal display panel 1 and a circuit board 2 is compressed by the fixing means 5, by which the electrical connecting is obtd. The coefft. of elasticity of the member 6 which is held by the back light unit 4 and the circuit board 2 and has elasticity is set lower than the coefft. of elasticity of the connecting member 3, by which the pressing force to bring the light emitting surfaces of the liquid crystal display panel 1 and the back light unit 4 into pressurized contact with each other is easily obtd. As a result, the infiltration of foreign matter or the movement of the foreign matter between the light emitting surfaces of the liquid crystal display panel 1 and the back light unit 4 is prevented.
Patent JP-H0416734-A (JP)
Title: Method for measuring light emission characteristic
Inventor: YONEDA NORIKI
IPC: G01M11/00
Filed: 1990-05-11
Abstract: PURPOSE:To shorten measurement time of light emission characteristic by selecting coarse measurement points on a non-light-emitting region. CONSTITUTION:When whether a laser diode is good or defective is to be deter mined, dense measurement points are selected on a light-emitting region A, while coarse measurement points are selected on a non-light-emitting region B, so that whole measurement time can be shortened. Further since the dense measurement points are taken on the light-emitting region, a bent part of a characteristic curve is not missed, and current-light emission amount characteristics can be measured with high reliability.
Patent JP-S5818987-A (JP)
Inventor: AIEN EDOWAADO ROSU
IPC: H01S3/097
Filed: 1982-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61278202-A (JP)
Title: Audio amplifier
Inventor: ISHIZAKI KATSUYA
IPC: H03F3/42
Filed: 1985-06-04
Abstract: PURPOSE:To improve the distortion and listening characteristic by feeding back an output DC component to a series connection circuit comprising plural amplifier elements. CONSTITUTION:An output of the lower elements is inputted to upper elements, they are operated in the same phase and the sum of each output is extracted. The input is divided properly to obtain a larger maximum output voltage and the gain of each element is selected as nearly 1.
Patent JP-H04324459-A (JP)
Title: Image forming method
Inventor: MURAYAMA HISAO
IPC: G03G15/00
Filed: 1991-04-24
Abstract: PURPOSE:To improve transferring, separating and feeding performance for a recording paper, consequently to obtain a stable excellent image regardless of paper quality and environmental conditions, to drastically reduce the number of times of paper jamming in transfer and separation parts, to improve cleaning performance and to reduce wasteful consumed toner quantity. CONSTITUTION:By detecting the characteristic and the state of the recording paper and temporal information and inferring the transferring, separating and feeding states for the recording paper as the synthesis of the membership function of the information based on the detected information (and input information inputted by an operator), the transferring, separating and feeding conditions and the auxiliary conditions to the former conditions are decided, and control is executed based on the decision. For example, a transfer power source 703 is controlled based on the result of fuzzy arithmetic operation by a microprocessor 7O2.
Patent JP-H09286536-A (JP)
Title: Paper sheet feeder
Inventor: TOMITA MASAHIRO
IPC: B65H1/26
Filed: 1996-04-20
Abstract: PROBLEM TO BE SOLVED: To make separation claws retreat to positions not disturbing work at the time of storing recording paper sheets, to carry out storage of recording paper sheets easily and certainly and to prevent any damage on the recording paper sheets and breaking bend of their ends securely. SOLUTION: The tip end of a movable bottom plate 16 is pressed down against the elasticity of a coil spring. Owing to this pressing down, the bent projection part of the movable bottom plate 16 is placed in contact with a stopper and removed from recesses on side fences 15a, 15b and released. After advancing side fences 15a, 15b (separation claws 12a, 12b) in the delivery direction of the recording paper sheets with operator's fingers, the recording paper sheets are placed on the movable bottom plate 16. Further, the side fences 15a, 15b (separation claws 12a, 12b) are retreated so as to bring the separation claws 12a, 12b in contact with both end parts of a recording paper sheet 13.  Simultaneously, the stopper 19 is fitted in the recess part 15r of the side fences 15a, 15b and the side fences 15a, 15b (separation claws 12a, 12b) come in their fixed state and storage of the recording paper sheet 13 in its paper sheet supply tray 11 is finished.
Patent JP-S5912478-A (JP)
Title: Powder image transfer type electrophotographic copying method
Inventor: NODA TADAO
IPC: G03G13/26
Filed: 1982-07-13
Abstract: PURPOSE:To prevent picture staining due to fogging in the former half period, sensitivity variaton after a break, etc., by carrying out hysterisial sensitization in the 1st rotation of a photoreceptor which has a photosensitive layer containing CdSxSe1-x.nCdCO3, and performing electrostatic charge and picture exposure in the 2nd and succeeding rotations and forming an electrostatic latent image. CONSTITUTION:The photoreceptor 1 which has the photosensitive layer formed by dispersing CdSxSe1-x.nCdCO3 (0<x<1 and 0<n<4) powder in binder resin is static electrically charged by an electrostatic charger 8 for transfer at a reference position to a surface potential V00 in the 1st rotation (TR electrostatic charge). Then, the surface potential is reduced by an eraser lamp 10 to Vi1 (ER exposure). Main CH electrostatic charge is carried out by a main electrostatic charger 2 to increase the surface potential up to V02. The 2nd rotation is started without picture exposure and after the surface potential is increased up to V'00 again by TR exposure, the ER exposure is performed; and a picture 4 is exposed and developed to transfer the toner image to copying paper 7 by using the charger 8. Thus, the hysterisial sensitization is performed in the 1st rotation without forming any latent image to stabilize the sensitivity, and copying operation is performed in the 2nd and succeeding rotations. Consequently, the picture staining due to fogging in the former half period, sensitivity variation after a break, etc., is prevented.
Patent JP-S5647070-A (JP)
Title: Developing device of electrophotographic copier
Inventor: TSUKIJI TOSHIKAZU
IPC: G03G15/09
Filed: 1979-09-26
Abstract: PURPOSE: To make possible setting of the gaps between a plurality of developing rolls and a drum within reference sizes by providing the developing device body movably to the photosensitive drum side and constituting the body turnably to the drum side.  
     CONSTITUTION: A developing device 2 is moved to a photosensitive drum 1 side and rolling bodies 13, 14 are contacted with the bent parts 15 of guide rails 3, 4. In this position, the gap T 1  between the developing roll 6 in the uppermost part and the photosensitive drum 1 is set within a reference size. In addition, the gap t 2  between the developing roll 8 of the 2nd stage and the photosensitive drum 1 is set within a reference size by turning the developing device 2 to the photosensitive drum 1 side around a support shaft 7 like the arrow. In this way, the gaps between a plurality of the developing rolls and the photosensitive drum may be set within the reference sizes with the simple constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04326109-A (JP)
Title: Fitting device for knob
Inventor: NAKAMORI TSUTOMU
IPC: G05G1/04
Filed: 1991-04-25
Abstract: PURPOSE:To use the knob in common even in the case of a change in fitting position and to securely prevent misfitting. CONSTITUTION:The knob 11 is provided with a spring piece 13 which has two claws 12 and two fitting holes 14 and 15 where this spring piece 13 is exposed, and the two fitting holes 14 and 15 are formed in different sizes corresponding to the external sizes of levers 21 and 22. A longitudinal groove 16 is formed in the internal surface of the relatively small fitting hole 15, and a projection 24 which can be fitted in said longitudinal groove 16 is provided atop of the lever 22 corresponding to the fitting hole 15 so that the levers 21 and 22 can not be fitted except in the corresponding fitting holes 14 and 15, when changing the fitting position of the knob 11.
Patent JP-H06332711-A (JP)
Title: Object management processing system for data processing system
Inventor: RYU TADAMITSU
IPC: G06F12/00
Filed: 1993-05-25
Abstract: PURPOSE:To attain a flexible system constitution by generating a system in which a desired and requested processing can be executed corresponding to each template, class, instance, and session preparation. CONSTITUTION:The system in which the desired and requested processing can be executed corresponding to each template, class, instance, and session preparation. At the time of the class preparation, a class 302 is prepared by extracting a method, class, and composite class existing in an information hiding world as necessary. Then, a instance 303 is prepared corresponding to the class preparation. At the time of the session preparation, the prepared instances 303 are time-sequentially connected, and the system in which the desired and requested processing can be executed is organized. Then, an object managing part is assigned to each object of those classes or sessions.
Patent JP-S5823050-A (JP)
Title: Color image forming method
Inventor: AOKI TAKAO
IPC: G03G15/01
Filed: 1981-08-04
Abstract: PURPOSE:To obtain a bicolor image free of color mixing by increasing the potential of the 1st red electrostatic latent image and decreasing the potential of a succeeding black electrostatic latent image to <=2/3 when forming electrostatic latent image in two red and black colors in an insulating layer on a photoreceptor. CONSTITUTION:On a conductive substrate of Al, etc., a photoconductive layer and an insulating layer are provided to constitute a photosensitive drum 1. The photoreceptor 1 is charged primarily by a primary corona dischager 11 and the control grating is applied with a bias voltage by using a secondary corona discharger 12 to irradiate the insulating layer with reflected light beams 27a and 27b from a two-color original through a cyan filter 13 and a red filter 14 simultaneously with the secondary charging. As a result, potentials of respective red, white and black areas of the photoreceptor 1 are +300, -80 and -100V, respectively. Thus, the contrast of the red latent image is <=2/3 as high as that of the black latent image, so an excellent image free of color mixing is developed through red and black developing devices 15 and 17.
Patent JP-H06330647-A (JP)
Title: Safety device for multistoried garage
Inventor: TAKADA YOSHIO
IPC: E04H6/06
Filed: 1993-05-25
Abstract: PURPOSE:To obviate the necessity of an electric delay circuit, obtain a safety device for a multistoried garage at a low cost and widen the selection width of the specification for a solenoid. CONSTITUTION:A safety device for a multistoried garage for preventing the fall of a pallet is equipped with a gear part which revolves, accompanied with the rising and lowering of a pallet which is raised and lowered by the vertical turn of the front part, bolt part which is meshed in a free fitting and disengagement state in the gear part, plunger 4 which is connected with the bolt part and is shiftable in the longitudinal direction, and a solenoid 5 for moving the plunger in the longitudinal direction, and two large and small conduits 1 and 2 having different inside diameter are arranged coaxially. Among these conduits, the plunger 4 is arranged in free movement in the longitudinal direction in the conduit 1 having the large inside diameter, and a check valve 6 for opening this conduit 2 only in the case when the plunger 4 is retreated is arranged in the conduit 2 having the small inside diameter.
Patent JP-2000315865-A (JP)
Title: Printed board and its manufacture
Inventor: KONO MASAYUKI
IPC: H05K3/42
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To simplify a process and reduce cost by eliminating simultaneously a plating resist part necessary for plating coat, when a prepared hole (blind hole) is formed which is bored in order to connect a first layer circuit with a second layer circuit through a blind via. SOLUTION: In this printed board, a first layer circuit 3 formed on a substrate 1 is electrically connected with a second layer circuit 10 formed on an insulating layer 4 through a blind via 14. A circuit pattern for forming the second layer circuit 10 is formed on the insulating layer 4, and a prepared hole 15 of the blind via is bored by simultaneously working the insulating layer and the circuit pattern.
Patent JP-H11314579-A (JP)
Title: Lower part structure of automobile fender
Inventor: SUMIYA KEIJI
IPC: B62D25/16
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide the lower part structure of an automobile fender, which can reduce an air resistant coefficient for a fender, the lower end of its inclined part of which is rounded up. SOLUTION: This structure is referred to the lower part structure of a fender interposed between the front damper and front wheel of an automobile. The fender 30 connecting an inclined part 36 which is inclined down below from the front part to the rear side, a wheel facing part 37 faced to each front wheel in such a way that the inclined part is connected with the wheel facing part, is provided with an circular arc part 38 which is bent down ward in such a way as to be in a projected shape. This circular arc part has at least, one slit 40 to be extended in the width direction of a car body.
Patent JP-S5348091-A (JP)
Title: Production of granular water treating agent
Inventor: SATOU HIROSHI
IPC: B01J20/10
Filed: 1976-10-14
Abstract: PURPOSE: To obtain a granular water treating agent effective for purifying various kinds of industrial and municipal waste water contg. cationic surfactants by mixing amorphous silicic acid with alumina sol as a binder; granulating the mixt.; and , drying the granules. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S612527-A (JP)
Title: Thermoformer
Inventor: KAJIWARA TADATAKA
IPC: B29C51/26
Filed: 1984-06-15
Abstract: PURPOSE:To make the thickness of the molded sheet uniform and to minimize the amount of stretch when molding is effected, by allowing clamp frames for clamping a sheetlike material to be bent approximately along the shape of the molding surface of a mold. CONSTITUTION:The four side parts of a sheetlike material 23 are placed on a seat 24, and the sheetlike material 23 is secured to clamp frames 11 by toggle clamps 26. The sheetlike material 23 of a thermoplastic resin is heated and softened, and the upper surface of the mold 1 is lifted with it contact with the undersurface of the sheetlike material 23. At the same time, the clamp frames 11 are bent at hinges 22, and wheels 10 are moved inward along a rail 9. When the mold 1 is further lifted to reach a prescribed position, right and left frame plates 13, 14 of the clamp frames 11 are bent approximately at a right angle with the central frame plate 12, the sheetlike material 23 comes in contact with the whole effective molding surface of the mold 1 and is pushed up by ridge lines 31 to secure vacuum sealing, and it is molded with it firm contact with the molding surface of the mold. As the sheetlike material 23 is molded in this manner, the effective molded part is hardly stretched and the thickness of the molded item is made uniform.
Patent JP-S614483-A (JP)
Title: Motor control circuit of copying machine
Inventor: INOUE NORIYUKI
IPC: H02P27/02
Filed: 1984-06-15
Abstract: PURPOSE:To control the rotation of an AC single-phase motor at constant speed by driving a commercial power source by a pulse pulse-width-modulated by a signal in response to the rotating speed of the motor. CONSTITUTION:A sinusoidal wave output from a tachometer generator 2 connected with a motor 3 is applied through a waveform shaper 1 to a speed detector 4. The output of the detector 4 is integrated by an integrator 5. An adder 7 adds the output from an integrator 5 and the output of a triangular wave generator 6, and adds a pulse width modulation signal through a pulse transformer 9 to a transistor 11. Thus, a power source is controlled ON or OFF to control the rotating speed of the motor constant.